TriLite demos world’s smallest projection display powered by Infineon’s 2D MEMS mirror
https://www.electronics-lab.com/trilite-demos-worlds-smallest-projection-display-powered-by-infineons-2d-mems-mirror/
TriLite is proud to present Trixel® 3, the world’s smallest Laser Beam Scanner at SPIE Photonics West from January 23-25 in San Francisco, California, USA. Trixel® 3 is TriLite’s first Laser Beam Scanner Light Engine based on Infineon’s 2D MEMS mirror and is targeting Augmented Reality (AR) glasses. Together, TriLite and Infineon enable the smallest […]
Open Source PDM to USB microphone based on the Raspberry PI RP2040
https://www.electronics-lab.com/open-source-pdm-to-usb-microphone-based-on-the-raspberry-pi-rp2040/
Maker Mahesh Venkitachalam has designed a high-quality microphone he calls Mico using the main component of the Raspberry Pi Pico – the RP2040 controller chip. He writes: Recently, I’ve been working with the Raspberry Pi Pico. I’ve been dazzled with the RP2040 – especially with the PIO and the documentation and software support provided by […]
Pre-Amplifier for MEMS Microphone
https://www.electronics-lab.com/pre-amplifier-for-mems-microphone/
This is a low-cost, small-size audio pre-amplifier for MEMS microphone, OPAMP-based circuit amplifies the low-level analog signal coming from MEMS microphone to the desired level required for the next stage which is an audio amplifier, basically microphone level to line level. Resistor R4 and R7 are used to generate a voltage reference to bias the […]
Murata’s 32.768 kHz MEMS SMD Resonator
https://www.electronics-lab.com/muratas-32-768-khz-mems-smd-resonator/
Murata’s MEMS SMD Resonator features an innovative, space-saving design with built-in load capacitors. Murata’s MEMS resonators achieve excellent frequency, accuracy, and stable temperature characteristics without the use of active elements to correct the initial frequency and frequency shift by temperature. MEMS technology was implemented into this ultra-small resonator with very low ESR characteristics that are currently […]
MEMS microspeaker for wearables weighs 56mg
https://www.electronics-lab.com/mems-microspeaker-for-wearables-weighs-56mg/
Startup xMEMS Labs Inc. (Santa Clara, Calif.) has launched a MEMS microspeaker called Cowell that it claims is the world’s smallest. It measures 3.2mm by 1.15mm by 6.0mm (22 cubic millimeters) and weighs 56 milligrams making it suitable for true wireless stereo earbuds. Cowell delivers a sound pressure level of 110dB at 1kHz; provides up […]
Why MEMS Accelerometers Are Becoming the Designer’s Best Choice for CbM Applications
https://www.electronics-lab.com/why-mems-accelerometers-are-becoming-the-designers-best-choice-for-cbm-applications/
The global condition-based monitoring (CbM) market has experienced significant growth over the past few years, and this looks set to continue. This growth coincides with the rapid advancement of MEMS accelerometers for use in vibration sensing applications, now rivaling the once-dominant piezoelectric or PZT accelerometer. There is an increased demand for CbM on less critical […]
New IPX8 Rated Barometric Pressure Sensor IC: High Accuracy, Waterproof and performs temperature compensation
https://www.electronics-lab.com/new-ipx8-rated-barometric-pressure-sensor-ic-high-accuracy-waterproof-and-performs-temperature-compensation/
BM1390GLV-Z is piezo-resistive pressure sensor. BM1390GLV-Z performs temperature compensation for MEMS inside chip internally, so it’s very easy to get pressure information. BM1390GLV-Z realizes waterproof by potting gel inside to protect. ROHM’s new compact high accuracy barometric pressure sensor IC, BM1390GLV-Z performs temperature compensation for MEMS inside the chip internally, so it’s very easy to […]
LPS22DF MEMS Nano Pressure Sensor
https://www.electronics-lab.com/lps22df-mems-nano-pressure-sensor/
STMicroelectronics’ ultra-compact piezoresistive absolute pressure sensor functions as a digital output barometer STMicroelectronics’ LPS22DF is an ultra-compact piezoresistive absolute pressure sensor that functions as a digital output barometer. The LPS22DF provides lower power consumption, achieving lower pressure noise than its predecessor. The device comprises a sensing element and an IC interface that communicates over I²C, […]
xMEMS announced mass production of the world’s first true MEMS speaker
https://www.electronics-lab.com/xmems-announced-mass-production-of-the-worlds-first-true-mems-speaker/
xMEMS Labs today announced the production of the world’s first monolithic MEMS µspeaker, Montara. Working closely with TSMC, the world’s leading semiconductor foundry, Montara has passed all required performance and reliability qualifications. xMEMS’ Montara is the world’s first monolithic MEMS speaker, implementing both actuation and diaphragm in silicon resulting in an unmatched level of part-to-part […]
Renesas Electronics FS1015 Air Velocity Sensor Module
https://www.electronics-lab.com/renesas-electronics-fs1015-air-velocity-sensor-module/
Mouser Electronics is now stocking the FS1015 and FS3000 airflow sensor modules Renesas Electronics. The vertical-mount FS1015 and the surface-mount FS3000 provide precision airflow monitoring for detecting system failures, measuring air handling, controlling fan speed, and more in HVAC systems, analytic gas-monitoring systems, data centers, and air quality systems. The FS1015 and FS3000 sensors, now […]